| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH2SO3H + NaOH = NaSO3NH2 + H2O
NaOHC8H5KO4 = NaC8H4KO4H2O =>
NaOHC8H5KO4 = NaC8H4KO4H2O
CH3COOHP2O5 = CH3COP2O5OH =>
CH3COOHP2O5 = CH3COP2O5OH
SH2 + K2Cr2O7 + HCl = S + CrCl3 + H2O + KCl =>
3 SH2 + K2Cr2O7 + 8 HCl = 3 S + 2 CrCl3 + 7 H2O + 2 KCl
Mg2SiO4 + Na2CO3 + H2O = Mg(OH)2 + Na2O*3SiO2 + CO2 =>
3 Mg2SiO4 + Na2CO3 + 6 H2O = 6 Mg(OH)2 + Na2O*3SiO2 + CO2
Cu3(PO4) + HCl = CuCl + H3PO4 =>
Cu3(PO4) + 3 HCl = 3 CuCl + H3PO4
ZnO(s) + H2O = Zn(OH)2(aq) =>
ZnO(s) + H2O = Zn(OH)2(aq)
Ca(OH)2(aq) + H2C2O4(aq) = CaC2O4(s) + H2O(l) =>
Ca(OH)2(aq) + H2C2O4(aq) = CaC2O4(s) + 2 H2O(l)
K + NaCl = NaKCl =>
K + NaCl = NaKCl
Li + H2O = LiHO + H2 =>
2 Li + 2 H2O = 2 LiHO + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C12H23 + H{+} + NO3{-} = N2 + H2O + CO2 =>
10 C12H23 + 142 H{+} + 142 NO3{-} = 71 N2 + 186 H2O + 120 CO2
C9H6O2 + C2H8N2 = C2H4N2C9H6OC9H6O + H2O =>
2 C9H6O2 + C2H8N2 = C2H4N2C9H6OC9H6O + 2 H2O
H{+} + Cr2O7{-2} + Al = Al{+3} + Cr2O3 + H2O =>
8 H{+} + Cr2O7{-2} + 2 Al = 2 Al{+3} + Cr2O3 + 4 H2O
Fe(OH)4{-} + H{+} = Fe(OH)2 + H2O + O2 =>
4 Fe(OH)4{-} + 4 H{+} = 4 Fe(OH)2 + 6 H2O + O2
Fe + H2 = FeH3 =>
2 Fe + 3 H2 = 2 FeH3
Pb + HNO3 = H2O + NO2 + Pb(NO3)2 =>
Pb + 4 HNO3 = 2 H2O + 2 NO2 + Pb(NO3)2
KBr + KBrO3 + HCl = Br2 + KCl + H2O =>
5 KBr + KBrO3 + 6 HCl = 3 Br2 + 6 KCl + 3 H2O
KMnO4 + PbO = K2O + Pb(MnO4)2 =>
2 KMnO4 + PbO = K2O + Pb(MnO4)2
NaBH4 = Na + B + H2 =>
NaBH4 = Na + B + 2 H2
PH3 + BCl3 = PH3BCl3 =>
PH3 + BCl3 = PH3BCl3
Hg(ClO3) = HgCl + O2 =>
2 Hg(ClO3) = 2 HgCl + 3 O2
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
KOHLi = LiOHK =>
KOHLi = LiOHK
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
NaOH + (NH4)2SO4 = Na2SO4 + NH3 + H2O =>
2 NaOH + (NH4)2SO4 = Na2SO4 + 2 NH3 + 2 H2O
Ge(OH)2 + HCl = GeCl2 + H2O =>
Ge(OH)2 + 2 HCl = GeCl2 + 2 H2O
KNO3 + Fe + H2SO4 = (NH4)2SO4 + K2SO4 + Fe2(SO4)3 + H2O =>
6 KNO3 + 16 Fe + 30 H2SO4 = 3(NH4)2SO4 + 3 K2SO4 + 8 Fe2(SO4)3 + 18 H2O
Fe3O4 + Si = FeO + SiO2 =>
2 Fe3O4 + Si = 6 FeO + SiO2
C6H12O6 + CO2 = C4H6O4 + O2 =>
C6H12O6 + 2 CO2 = 2 C4H6O4 + O2
PBO2 + H2O = H2PBO3 =>
PBO2 + H2O = H2PBO3
Br2 + N = NBr3 =>
3 Br2 + 2 N = 2 NBr3
Ca(OH)2 + H2CrO4 = H2O + Ca2(CrO4)2 =>
2 Ca(OH)2 + 2 H2CrO4 = 4 H2O + Ca2(CrO4)2
HClO4 + K2CO3 = H2O + CO2 + KClO4 =>
2 HClO4 + K2CO3 = H2O + CO2 + 2 KClO4
Al2(CO3)3 + HCl = AlH3 + CO3Cl2 =>
Al2(CO3)3 + 6 HCl = 2 AlH3 + 3 CO3Cl2
H{+} + CNS{-} + IO3{-} + Cl{-} = CN{-} + SO4{2-} + ICl2{-} + H2O =>
2 H{+} + 2 CNS{-} + 3 IO3{-} + 6 Cl{-} = 2 CN{-} + 2 SO4{2-} + 3 ICl2{-} + H2O
H3PO4 + H2O = H3O + PO4 =>
H3PO4 + 3 H2O = 3 H3O + PO4
SrO + Ce = Sr + CeO2 =>
2 SrO + Ce = 2 Sr + CeO2
CH3COOH + K2CO3 = CH3COOK + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 CH3COOK + CO2 + H2O
OH + Na = NaOH =>
OH + Na = NaOH
K2CrO7 + H2SO4 + HCl = K2SO4 + Cr2(SO4)3 + Cl2 + H2O =>
2 K2CrO7 + 5 H2SO4 + 18 HCl = 2 K2SO4 + Cr2(SO4)3 + 9 Cl2 + 14 H2O
Fe3OH = Fe + OH =>
Fe3OH = 3 Fe + OH
NaHSO4 + H2O = NaSO2 + OH =>
NaHSO4 + H2O = NaSO2 + 3 OH
Cu(NH3)2 + HCl = CuCl2 + NH4 =>
Cu(NH3)2 + 2 HCl = CuCl2 + 2 NH4
CaSO4*H2O = CaSO4 + H2O =>
CaSO4*H2O = CaSO4 + H2O
S8 + MnO4{-} = SO4{-2} + MnO2 =>
S8 + 16 MnO4{-} = 8 SO4{-2} + 16 MnO2
U + Br = UBr6 =>
U + 6 Br = UBr6
OH + Al(OH)3 = Al(OH)4 =>
OH + Al(OH)3 = Al(OH)4
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Fe(No3)3 + Na3PO4 = Fe(PO4)3 + NaNo =>
Fe(No3)3 + 3 Na3PO4 = Fe(PO4)3 + 9 NaNo
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/23/24
Équations équilibrées sur07/23/23
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